Loudspeaker



FIG. 1 is a perspective view of a loudspeaker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, the opposite side elevational view being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view of another embodiment of the loudspeaker showing my new design;

FIG. 7 is a front elevational view of the loudspeaker of FIG. 6;

FIG. 8 is a rear elevational view of the loudspeaker of FIG. 6;

FIG. 9 is a side elevational view of the loudspeaker of FIG. 6; the opposite side elevational view being a mirror image; and,

FIG. 10 is a top plan view of the loudspeaker of FIG. 6.

The broken line showings of the letters, geometric shapes and feet form no part of the claimed design. 

The ornamental design for a loudspeaker, as shown and described. 